<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>欢迎界面</title>
</head>
<body>
<div id="vue">
    <div style="font-size: 15px;font-family: 'Microsoft YaHei',system-ui">欢迎！</div>
</div>
</body>
</html>